package com.headmaster.wap.dao;

import com.headmaster.wap.domain.MasterClassEnvir;

public interface MasterClassEnvirMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(MasterClassEnvir record);

    int insertSelective(MasterClassEnvir record);

    MasterClassEnvir selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(MasterClassEnvir record);

    int updateByPrimaryKey(MasterClassEnvir record);
}